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Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 8 am  14 Mar 2026 (local time)

The snow forecast for Osa is: Mostly dry. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light.

Osa Weather (Next 3 days): The snow forecast for Osa is: Mostly dry. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light.

Osa Weather (Days 4-6): Heavy rain (total 26.0mm), heaviest during Wed night. Very mild (max 12°C on Wed morning, min 3°C on Tue night). Wind will be generally light.


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
2
15
part cloud
Bottom Lift: 
5
15
part cloud
6 Day Forecast
Issued: 8 am 14 Mar 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
light rain
heavy rain
light rain
light rain
cloud
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
light rain
heavy rain
light rain
light rain
cloudy
 km/h
25
NNE
15
N
10
NNW
10
N
15
NNW
10
N
15
NE
5
NNE
10
S
10
WSW
10
W
5
SW
10
SSW
10
SW
25
SW
5
NNW
5
NNW
5
SSW
Snow map
2
19
3
2
max °C
5
5
1
7
6
1
8
9
4
10
10
4
12
10
8
8
8
6
min °C
1
2
0
4
3
0
4
4
2
7
6
3
9
7
8
7
7
5
-4
-1
-4
1
1
-4
1
4
0
5
5
1
7
4
5
6
7
3
73
67
65
61
71
69
54
57
72
57
52
56
55
78
99
99
97
87
950
1300
1200
1200
1300
1200
1200
1700
1650
1500
2050
2500
2300
2450
2550
2300
2300
2300
Sea lvl1000m2000m3000m4000m5000m
1212212435658776653416516739841198886
Sunrise
6:24
6:22
6:20
6:20
6:18
6:16
Sunset
6:16
6:17
6:17
6:19
6:20
6:21

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 2 of March has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.2
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.

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